AQL Number Sense and Algebraic Thinking 2

Question 1

If f(x) = 2x² - 3x + 1, what is f(2)?

Accepted Answer

3

Answer

5

Answer

7

Answer

9

Question 2

Which property is demonstrated by: 5(3 + 4) = 5(3) + 5(4)?

Accepted Answer

Distributive property

Answer

Commutative property

Answer

Associative property

Answer

Identity property

Question 3

What is the greatest common factor (GCF) of 36 and 48?

Accepted Answer

12

Answer

6

Answer

18

Answer

24

Question 4

A car travels 180 miles in 3 hours. What is the average speed in miles per hour?

Accepted Answer

60 mph

Answer

45 mph

Answer

54 mph

Answer

90 mph

Question 5

Simplify: (x³y²)(x²y⁴)

Accepted Answer

x⁵y⁶

Answer

x⁶y⁸

Answer

x⁵y⁸

Answer

x⁶y⁶

Question 6

Which of the following represents a linear equation?

Accepted Answer

y = 2x + 5

Answer

y = x²

Answer

y = x³ - 1

Answer

y = 1/x

Question 7

If a rectangle has a length of 9 cm and a width of 5 cm, what is the area?

Accepted Answer

45 cm²

Answer

28 cm²

Answer

40 cm²

Answer

50 cm²